COMEDK2015ChemistryCoordination Compounds
[ Ti ( H ₂ O )₆ ]²⁺ is a 3 d² system, the value of crystal field stabilisation energy decreases by
Options
- A4 10⁻¹ _ o
- B4.0 _ o
- C8.0 _ o
- D8 10⁻¹ _ o
Correct answer
D. 8 10⁻¹ _ o
Step-by-step solution
For a 3 d² system, electrons will go into more stable t_ 2 g orbitals and each electron going into a t_ 2 g t_ 2 g orbital is stabilised by 0.4 _ o i.e., 2 electrons will be stabilised by 0.8 _ o or 8 10⁻¹ _ o .